Which of the following roles may a dental hygienist fulfill?

A dental hygienist plays a crucial role in patient care and education within the dental healthcare space. The correct choice highlights that they are involved in conducting patient education and preventative care, which is central to their responsibilities. This entails not only performing routine cleanings but also informing patients about the importance of oral hygiene, proper dental care practices, and preventive measures to maintain dental health.

The role of educating patients can significantly enhance their understanding of how to maintain their oral health, helping to prevent dental disease and promoting overall wellness. Therefore, it is essential for dental hygienists to be skilled communicators who can effectively relay important health information to patients.

While a dental hygienist does perform cleanings, their scope goes beyond this singular task, integrating a comprehensive approach to patient care that also includes preventive strategies and education. This broader role underscores their importance in the overall dental team and patient outcomes.

The other options do not accurately encompass the full range of responsibilities a dental hygienist holds, as the practice allows for a combination of supervision requirements and responsibilities, which may vary by state regulations.